DTC U0428: Invalid Data Received from the Steering Angle Sensor Module: Description
WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
DTC sets when the ABS module receives invalid steering angle network data. See STEERING COLUMN SWITCHES - F150 and STEERING SYSTEM - HYDRAULIC POWER ASSIST STEERING - F150